APA aipamena

Ratnapala, N. (1999). Sex workers of Sri Lanka. Sarvodaya Vishva Lekha Publishers.

Chicago Style aipamena

Ratnapala, Nandasena. Sex Workers of Sri Lanka. [Colombo]: Sarvodaya Vishva Lekha Publishers, 1999.

MLA aipamena

Ratnapala, Nandasena. Sex Workers of Sri Lanka. Sarvodaya Vishva Lekha Publishers, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.